209  
FZUS54 KHGX 211525  
CWFHGX  
 
COASTAL WATERS FORECAST FOR TEXAS  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
925 AM CST SAT DEC 21 2024  
 
UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP  
CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA  
BAYS.  
 
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST  
1/3 OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE  
AVERAGE HIGHEST 10 PERCENT OF THE WAVES.  
 
GMZ300-220415-  
SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT  
60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS  
925 AM CST SAT DEC 21 2024  
 
.SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NM  
INCLUDING GALVESTON AND MATAGORDA BAYS.  
 
LIGHT TO MODERATE NORTHEAST WINDS WILL GRADUALLY BECOME MORE EASTERLY  
OVER THE WEEKEND THEN SOUTHEASTERLY EARLY NEXT WEEK. CAUTION FLAGS MAY  
BE NEEDED AT TIMES. THE NEXT BEST CHANCE OF RAIN IS EXPECTED TUESDAY  
AFTERNOON THROUGH EARLY WEDNESDAY MORNING WHEN THE NEXT STORM SYSTEM  
MOVES ON THROUGH. PERIODS OF UNSETTLED WEATHER ARE ANTICIPATED  
TOWARD THE END OF THE WEEK.  
 
 
 
GMZ335-220415-  
GALVESTON BAY-  
925 AM CST SAT DEC 21 2024  
   
..SMALL CRAFT SHOULD EXERCISE CAUTION  
 
   
REST OF TODAY  
NORTHEAST WINDS AROUND 15 KNOTS, EASING TO  
AROUND 10 TO 15 KNOTS THIS AFTERNOON. BAY WATERS SLIGHTLY CHOPPY,  
EASING TO SMOOTH THIS AFTERNOON.    
TONIGHT  
EAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.    
SUNDAY  
EAST WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO  
SLIGHTLY CHOPPY.    
SUNDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS  
SMOOTH TO SLIGHTLY CHOPPY.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS  
SLIGHTLY CHOPPY.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS, VEERING TO  
SOUTHWEST AFTER MIDNIGHT. BAY WATERS SMOOTH TO SLIGHTLY CHOPPY,  
EASING TO SMOOTH AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS  
LIKELY.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, VEERING TO NORTH IN  
THE AFTERNOON. BAY WATERS SMOOTH.    
WEDNESDAY NIGHT  
EAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ330-220415-  
MATAGORDA BAY-  
925 AM CST SAT DEC 21 2024  
   
REST OF TODAY  
EAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY.    
TONIGHT  
EAST WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO  
SLIGHTLY CHOPPY.    
SUNDAY  
EAST WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO  
SLIGHTLY CHOPPY.    
SUNDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS  
SLIGHTLY CHOPPY.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS  
SLIGHTLY CHOPPY.    
TUESDAY  
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO  
SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.    
TUESDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS, VEERING TO WEST  
AFTER MIDNIGHT. BAY WATERS SMOOTH TO SLIGHTLY CHOPPY, EASING TO  
SMOOTH AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.    
WEDNESDAY  
NORTH WINDS 5 TO 10 KNOTS, VEERING TO NORTHEAST IN  
THE AFTERNOON. BAY WATERS SMOOTH, RISING TO SMOOTH TO SLIGHTLY  
CHOPPY IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS  
SMOOTH TO SLIGHTLY CHOPPY.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ350-355-220415-  
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT  
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-  
925 AM CST SAT DEC 21 2024  
   
..SMALL CRAFT SHOULD EXERCISE CAUTION  
 
   
REST OF TODAY  
NORTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO 4  
FEET. WAVE DETAIL: EAST 3 FEET AT 5 SECONDS.    
TONIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 5 SECONDS.    
SUNDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: EAST 2 FEET AT 5 SECONDS.    
SUNDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
3 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE  
DETAIL: SOUTHEAST 3 FEET AT 4 SECONDS.    
MONDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
WAVE DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS.    
TUESDAY  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS, VEERING TO  
SOUTHWEST AFTER MIDNIGHT. SEAS AROUND 3 FEET. SHOWERS AND  
THUNDERSTORMS LIKELY.    
WEDNESDAY  
NORTHWEST WINDS 5 TO 10 KNOTS, VEERING TO NORTH IN  
THE AFTERNOON. SEAS AROUND 3 FEET IN THE MORNING, THEN AROUND  
2 FEET OR LESS. A CHANCE OF THUNDERSTORMS IN THE MORNING.    
WEDNESDAY NIGHT  
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET  
OR LESS.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
 
GMZ370-375-220415-  
WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX FROM 20 TO  
60 NM-WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM-  
925 AM CST SAT DEC 21 2024  
   
..SMALL CRAFT SHOULD EXERCISE CAUTION  
 
   
REST OF TODAY  
NORTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO  
4 FEET. WAVE DETAIL: NORTHEAST 3 FEET AT 5 SECONDS.    
TONIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: NORTHEAST 3 FEET AT 5 SECONDS.    
SUNDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET. WAVE  
DETAIL: EAST 3 FEET AT 5 SECONDS.    
SUNDAY NIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND  
3 FEET. WAVE DETAIL: EAST 2 FEET AT 5 SECONDS.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND 4 FEET.  
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.    
MONDAY NIGHT  
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS AROUND  
4 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A  
CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
TUESDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN  
SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.    
WEDNESDAY  
WEST WINDS AROUND 10 KNOTS, VEERING TO NORTH IN THE  
AFTERNOON. SEAS AROUND 3 FEET. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING.    
WEDNESDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND  
3 FEET.  
 
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.  
 
 
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